MY156812A - Method for making a colored contact lens - Google Patents

Method for making a colored contact lens

Info

Publication number
MY156812A
MY156812A MYPI2012001451A MYPI2012001451A MY156812A MY 156812 A MY156812 A MY 156812A MY PI2012001451 A MYPI2012001451 A MY PI2012001451A MY PI2012001451 A MYPI2012001451 A MY PI2012001451A MY 156812 A MY156812 A MY 156812A
Authority
MY
Malaysia
Prior art keywords
contact lens
lens
ink
making
ink drop
Prior art date
Application number
MYPI2012001451A
Inventor
Cocora Gabriela
Heinrich Axel
Original Assignee
Novartis Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novartis Ag filed Critical Novartis Ag
Publication of MY156812A publication Critical patent/MY156812A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00317—Production of lenses with markings or patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses

Abstract

THE PRESENT INVENTION RELATES TO A METHOD FOR THE MANUFACTURE OF A CONTACT LENS WITH A PRINTED IMAGE THEREON, IN PARTICULAR A SILICONE HYDROGEL CONTACT LENS WITH A PRINTED IMAGE THEREON, COMPRISING APPLYING ONE OR MORE INK DROPS (104) TO AT LEAST A PORTION OF AT LEAST ONE MOLDING SURFACE OF A LENS MOLD (102), WHEREIN EACH INK DROP IS SUFFICIENTLY FLAT, THAT THE FORCES EXERTED BY THE MOLD SURFACE TO THE INK DROP SURFACE IN THE AREA WHERE THEY MAKE CONTACT, ARE HIGHER THAN THE FORCES EXERTED BY THE FLOWING LENS FORMING MATERIAL (103) TO THE FACING SURFACE OF THE INK DROP, AND WHEREIN THE INK MATERIAL AND THE LENS FORMING MATERIAL ARE SUFFICIENTLY IMMISCIBLE OR NOT MISCIBLE AT ALL.
MYPI2012001451A 2009-11-04 2010-11-02 Method for making a colored contact lens MY156812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25795609P 2009-11-04 2009-11-04

Publications (1)

Publication Number Publication Date
MY156812A true MY156812A (en) 2016-03-31

Family

ID=43466460

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012001451A MY156812A (en) 2009-11-04 2010-11-02 Method for making a colored contact lens

Country Status (6)

Country Link
US (1) US8703025B2 (en)
EP (1) EP2496406B1 (en)
CN (1) CN102648083B (en)
HU (1) HUE042876T2 (en)
MY (1) MY156812A (en)
WO (1) WO2011054788A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9205608B2 (en) 2011-12-31 2015-12-08 Novartis Ag Contact lenses with identifying mark
FR2996163B1 (en) * 2012-10-03 2016-02-05 Essilor Int METHOD OF PRINTING A PATTERN BY INKJET ON A SURFACE
TW201507841A (en) * 2013-08-30 2015-03-01 Home Care Technology Co Ltd Hydrogel multi-color ornament and forming method thereof
US10336022B2 (en) 2015-05-22 2019-07-02 Coopervision International Holding Company, Lp Manufacture of ophthalmic lenses
WO2019150260A1 (en) * 2018-01-30 2019-08-08 Novartis Ag Contact lenses with a lubricious coating thereon
EP3527358A1 (en) 2018-02-14 2019-08-21 Carl Zeiss Vision International GmbH Method for producing a semifinished spectacle lens and semifinished spectacle lens
KR102510687B1 (en) * 2021-06-16 2023-03-16 (주)비젼사이언스 Manufacturing method of silicone hydrogel colored contact lenses

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8508247D0 (en) * 1985-03-29 1985-05-09 Sola Int Holdings Contact lenses
GB8601967D0 (en) 1986-01-28 1986-03-05 Coopervision Optics Manufacturing contact lenses
JPH0677944B2 (en) * 1986-07-07 1994-10-05 ホ−ヤ株式会社 Contact lens manufacturing method
ES2096846T3 (en) 1988-11-02 1997-03-16 British Tech Group MOLDING AND CONTAINER CONTACT LENSES.
US5573108A (en) 1988-11-02 1996-11-12 British Technology Group Ltd. Disposable contact lens package
US6800225B1 (en) 1994-07-14 2004-10-05 Novartis Ag Process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process
DE59404515D1 (en) 1993-07-29 1997-12-11 Ciba Geigy Ag Method and device for producing molded articles
TW272976B (en) 1993-08-06 1996-03-21 Ciba Geigy Ag
US5531940A (en) * 1993-12-10 1996-07-02 Innotech, Inc. Method for manufacturing photochromic lenses
US5894002A (en) 1993-12-13 1999-04-13 Ciba Vision Corporation Process and apparatus for the manufacture of a contact lens
US6407145B1 (en) 1994-08-04 2002-06-18 Novartis Ag Photocrosslinkable materials and applications
US6082987A (en) 1997-02-20 2000-07-04 Technology Resources International Corporation Apparatus for assembling a lens-forming device
US6365074B1 (en) 1998-02-19 2002-04-02 Technology Resource International Corporation Method of inventory control for molded lenses
US7048375B2 (en) 1999-11-01 2006-05-23 Praful Doshi Tinted lenses and methods of manufacture
US6880932B2 (en) 1999-11-01 2005-04-19 Praful Doshi Tinted lenses and methods of manufacture
US7267846B2 (en) 1999-11-01 2007-09-11 Praful Doshi Tinted lenses and methods of manufacture
JP2003515787A (en) 1999-11-01 2003-05-07 ドーシ，プレイフール Lightly colored lens and method of making same
AR029671A1 (en) * 2000-06-12 2003-07-10 Novartis Ag COLOR CONTACT LENS WITH MORE NATURAL APPEARANCE AND METHOD FOR MANUFACTURING IT
ATE424784T1 (en) 2001-03-16 2009-03-15 Novartis Ag METHOD FOR PRODUCING A COLORED CONTACT LENS
US20020195732A1 (en) * 2001-06-20 2002-12-26 Clark Michael J. Apparatus and method for identifying ophthalmic molds
PL1756625T3 (en) * 2004-04-21 2014-11-28 Novartis Ag Curable colored inks for making colored silicone hydrogel lenses
US7255438B2 (en) * 2004-09-30 2007-08-14 Novartis Ag Pad transfer printing method for making colored contact lenses
MY161660A (en) * 2005-05-04 2017-04-28 Novartis Ag Automated inspection of colored contact lenses
US8524800B2 (en) * 2006-12-13 2013-09-03 Novartis Ag Actinically curable silicone hydrogel copolymers and uses thereof

Also Published As

Publication number Publication date
WO2011054788A3 (en) 2011-06-30
US8703025B2 (en) 2014-04-22
EP2496406B1 (en) 2019-01-16
HUE042876T2 (en) 2019-07-29
CN102648083B (en) 2015-06-17
WO2011054788A2 (en) 2011-05-12
EP2496406A2 (en) 2012-09-12
CN102648083A (en) 2012-08-22
US20110101552A1 (en) 2011-05-05

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